Bash

# You can change the 'PATHTOTOOL' and the 'PATHTOLINK', # to use this command for a variety of tools# '-s' is used to create a symbolic link (http://en.wikipedia.org/wiki/Symbolic_link).ln -s "PATHTOTOOL" PATHTOLINK
# Example:ln -s "/Applications/Sublime Text 2.app/Contents/SharedSupport/bin/subl" /usr/local/bin/subl

Bash

# Using: # 'du' with -S for not including size of subdirectories, # and -h is to see on human-readable form (changing bytes to gb or mb);## 'sort' with -n for indexing comparing numerical string values# and -r to reverse the order of the sort;## 'more' to see the output in parts.du -Sh | sort -n -r | more